Panel lamp with LED lamp strip convenient to replace

Abstract

The utility model belongs to the field of household lighting equipment, and particularly relates to a panel lamp with an LED lamp strip convenient to replace, which comprises a lamp bottom box and a lamp wick part, the lamp wick part comprises a support frame and a plurality of linear lamp grooves, all the lamp grooves are fixed on the support frame at intervals, the cross section of each lamp groove is U-shaped, and the lamp bottom box and the lamp wick part are fixed on the support frame. A lamp strip can be fixed in each lamp groove, the side, where lamp beads are fixed, of each lamp strip faces an opening of the corresponding lamp groove, the lamp bottom box comprises a first edge, a second edge, a third edge and a fourth edge, the first edge and the second edge are opposite edges, the first edge is provided with a first supporting strip, the second edge is provided with a second supporting strip, and the third edge is provided with a third supporting strip. The lamp wick portion can be inserted into the lamp bottom box from the opening of the third edge or the fourth edge, the first supporting strip and the second supporting strip respectively support the lamp wick portion, the trouble that a user needs to lift up a hand to disassemble and assemble the lamp strip is avoided when the lamp strip is replaced, the lamp strip is easy to replace, and the lamp strip is convenient to use. And the replacement efficiency of the lamp strip is improved.

Description

Technical Field

[0001] The utility model belongs to the field of household lighting equipment, and in particular relates to a panel lamp with an LED light strip that is easy to replace. Background Art

[0002] LED panel lights are indoor lighting fixtures with anodized aluminum alloy frames and LED light sources. The entire design is elegant, simple, and luxurious, offering both excellent lighting effects and a sense of beauty. LED panel lights use LED light strips as their light source. LED light strips are LED beads assembled on a flexible printed circuit (FPC) or PCB strip, earning their name from their resemblance to a ribbon.

[0003] However, in practice, the lifespan of mid-range LED light strips may not reach five years, typically only lasting one to two years. These strips are particularly susceptible to damage from frequent on-and-off use, so LED panel lights may need to be replaced every three years or so to prevent damage. Existing LED panel lights typically feature an LED light strip magnetically or screwed to a base box, which in turn houses the panel. These two systems work together to encapsulate the LED light strip. To replace an LED light strip, the panel must first be removed from the base box, followed by the damaged LED light strip. Finally, a new LED light strip must be installed in the base box on the ceiling. This process requires the installer to constantly maintain a high level of force, making installation and disassembly laborious and time-consuming. Utility Model Content

[0004] Therefore, the technical problem to be solved by the present invention is that it is laborious and time-consuming to replace a damaged LED light strip in the current LED panel lamp.

[0005] In order to solve the above technical problems, the utility model provides a panel light that is easy to replace LED light strips, including a lamp base box and a lamp wick part, the lamp wick part including a support frame and a plurality of linear lamp troughs, all of the lamp troughs are fixed on the support frame at intervals, the cross-sectional shape of the lamp trough is U-shaped, and a lamp strip can be fixed in each of the lamp troughs, and the side of the lamp strip that fixes the lamp beads faces the opening of the lamp trough, the lamp base box includes a first side, a second side, a third side and a fourth side, the first side and the second side are opposite sides, the first side is provided with a first support bar, and the second side is provided with a second support bar, the lamp wick part can be inserted into the lamp base box from the opening of the third side or the fourth side, and the first support bar and the second support bar respectively support the lamp wick part.

[0006] Preferably, the support frame includes a square frame and a reinforcement rod, the two ends of the lamp trough are respectively fixed on a set of opposite sides of the square frame, a through hole is provided in the middle of the lamp trough, and the reinforcement rod can be inserted through the through holes of all the lamp troughs, and the reinforcement rod is made of transparent material.

[0007] Preferably, the tops of the first support bar and the second support bar are both provided with grooves, and a group of opposite rods of the support frame are respectively accommodated in the two grooves.

[0008] Preferably, the light trough is made of magnetic material, a magnet layer is provided on the back of the light strip, and the light strip is adsorbed in the light trough through the magnet layer.

[0009] Preferably, both ends of the reinforcement rod are provided with a circular fixing part, the circumferential surface of the fixing part is provided with a thread, each of the fixing parts is equipped with a threaded sleeve, the threaded sleeve can be sleeved on the outside of the fixing part, and the outer diameter of each threaded sleeve is greater than the diameter of the through hole.

[0010] The technical solution of this utility model has the following beneficial effects:

[0011] The present invention includes a lamp base box and a lamp wick. The lamp wick can be directly placed into the lamp base box. The lamp base box includes a first support bar and a second support bar on both sides. The first support bar and the second support bar can support the lamp wick. When the old light strip needs to be disassembled, the panel light can be first disassembled from the lamp base box, and then the lamp wick can be pulled out from the lamp base box. Then, the old light strip can be disassembled from the lamp wick without having to raise your hands to operate. When installing a new light strip, the new light strip can be first installed on the lamp wick, and then the lamp wick can be inserted into the lamp base box. The lamp wick can be supported by the first support bar and the second support bar, eliminating the trouble of raising your hands to install the light strip. Finally, the panel can be installed on the lamp base box. The present invention eliminates the trouble of raising your hands to disassemble and install the light strip when replacing the light strip, making it easy to replace the light strip and improving the efficiency of light strip replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 This is an overall cross-sectional view of the utility model;

[0014] Figure 2 This is a longitudinal cross-sectional view of the wick portion of the utility model;

[0015] Figure 3 This is a cross-sectional view of the lamp base box of the utility model;

[0016] Figure 4 This is a front view of the wick portion of the utility model;

[0017] Figure 5 This is a side view of the light strip of the utility model installed in the light trough.

[0018] Explanation of the accompanying drawings: 1. Lamp base box; 11. First side; 12. Second side; 13. Third side; 14. Fourth side; 15. First support bar; 16. Second support bar; 17. Groove; 2. Wick; 21. Support frame; 211. Square frame; 212. Reinforcement rod; 212a. Fixing part; 212b. Threaded sleeve; 213. Spacer block; 22. Lamp trough; 3. Panel; 4. Lamp strip. DETAILED DESCRIPTION

[0019] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0020] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0022] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0023] The utility model provides a panel light for facilitating replacement of LED light strips, comprising a lamp base box 1 and a lamp wick 2, the lamp wick 2 comprising a support frame 21 and a plurality of linear lamp troughs 22, all of the lamp troughs 22 being fixed on the support frame 21 at intervals, the cross-section of the lamp troughs 22 being U-shaped, a lamp strip 4 being fixed in each of the lamp troughs 22, the side of the lamp strip 4 that fixes the lamp beads facing the opening of the lamp trough 22, the lamp base box 1 comprising a first side 11, a second side 12, a third side 13 and a fourth side 14, the first side 11 and the second side 12 being opposite sides, the first side 11 being provided with a first supporting bar 15, the second side 12 being provided with a second supporting bar 16, the lamp wick 2 being insertable into the lamp base box 1 from the opening of the third side 13 or the fourth side 14, and the first supporting bar 15 and the second supporting bar 16 respectively supporting the lamp wick 2.

[0024] If the light strip 4 has reached the end of its life and needs to be replaced during use, the panel 3 of the panel light can be disassembled, and the lamp core 2 can be directly pulled out from the opening of the third side 13 or the fourth side 14 of the lamp base box 1. The broken light strip 4 can then be taken out from the lamp slot 22, and a new light strip 4 can be installed in the empty lamp slot 22. The lamp core 2 can then be re-inserted into the lamp base box 1 through the opening of the third side 13 or the fourth side 14, and finally the panel 3 can be installed on the lamp base box 1.

[0025] Specifically, the support frame 21 includes a square frame 211, and the two ends of the lamp trough 22 are fixed to a set of opposite sides of the square frame 211 by bolts and nuts respectively. In order to improve the stability of the installation of the lamp trough 22, the support frame 21 also includes a reinforcing rod 212. A through hole 221 is provided in the middle of the lamp trough 22. The reinforcing rod 212 can be inserted into the through holes 221 of all the lamp troughs 22. The reinforcing rod 212 is also provided with a spacer block 213, and the spacer block 213 and the lamp trough 22 are arranged alternately in sequence. The function of the reinforcing rod 212 is to prevent the lamp trough 22 from being fixed to the support frame 21 at only the two ends, which causes the lamp trough 22 to tilt, and the function of the spacer block 213 is to separate adjacent lamp troughs 22 by a predetermined equal distance.

[0026] In order to prevent the reinforcing rod 212 from being located below the light strip 4 when passing through the light trough 22 and thus blocking the light strip 4 in the light trough 22 , the reinforcing rod 212 is made of a transparent material.

[0027] In order to facilitate the installation of the light strip 4 into the light trough 22 , the light trough 22 is made of magnetic material, and a magnet layer is provided on the back of the light strip 4 , and the light strip 4 is adsorbed into the light trough 22 through the magnet layer.

[0028] In order to facilitate the installation of the wick 2 on the lamp base box 1, grooves 17 are directly provided on the top of the first support bar 15 and the second support bar 16, and a group of opposite rods of the support frame 21 are respectively accommodated in the two grooves 17, so that the wick 2 can be limited in the left and right directions, and the internal height value of the lamp base box 1 is equal to the height value of the wick 2, so that the wick 2 can be limited up and down. Finally, after closing the panel 3, the wick 2 can be limited front and back, thereby fixing the wick 2.

[0029] Each end of the reinforcement rod 212 is provided with a circular fixing portion 212a, the circumferential surface of which is threaded. Each fixing portion 212a is equipped with a threaded sleeve 212b, which can be sleeved onto the outside of the fixing portion 212a. The outer diameter of each threaded sleeve 212b is larger than the diameter of the through-hole 221. The two threaded sleeves 212b clamp all the lamp troughs 22 and the spacer blocks 213, preventing the reinforcement rod 212 from being pulled out of the lamp troughs 22 and the spacer blocks 213.

[0030] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will readily appreciate that other variations or modifications based on the above descriptions are possible. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A panel light for facilitating replacement of LED light strips, comprising a light base box (1) and a light core (2), characterized in that: The lamp wick (2) comprises a support frame (21) and a plurality of linear lamp troughs (22), all of the lamp troughs (22) are fixed on the support frame (21) at intervals, the cross-section of the lamp trough (22) is U-shaped, a lamp strip (4) can be fixed in each of the lamp troughs (22), and the side of the lamp strip (4) fixing the lamp beads faces the opening of the lamp trough (22), the lamp base box (1) comprises a first side (11), a second side (12), a third side (13) and a fourth side (14), the first side (11) and the second side (12) are opposite sides, the first side (11) is provided with a first support bar (15), and the second side (12) is provided with a second support bar (16), the lamp wick (2) can be inserted into the lamp base box (1) from the opening of the third side (13) or the fourth side (14), and the first support bar (15) and the second support bar (16) respectively support the lamp wick (2).

2. The panel light for facilitating replacement of LED light strips according to claim 1, characterized in that: The support frame (21) comprises a square frame (211) and a reinforcement rod (212); the two ends of the light trough (22) are respectively fixed on a set of opposite sides of the square frame (211); a through hole (221) is provided in the middle of the light trough (22); the reinforcement rod (212) can be inserted through the through holes (221) of all the light troughs (22); and the reinforcement rod (212) is made of a transparent material.

3. The panel light for facilitating replacement of LED light strips according to claim 1, characterized in that: The tops of the first support bar (15) and the second support bar (16) are both provided with grooves (17), and a group of opposite rods of the support frame (21) are respectively accommodated in the two grooves (17).

4. The panel light for facilitating replacement of LED light strips according to claim 1, characterized in that: The light trough (22) is made of magnetic material, a magnetic layer is provided on the back of the light strip (4), and the light strip (4) is adsorbed in the light trough (22) via the magnetic layer.

5. The panel light for facilitating replacement of LED light strips according to claim 2, characterized in that: Both ends of the reinforcing rod (212) are provided with a circular fixing portion (212a), the circumferential surface of the fixing portion (212a) is provided with a thread, each fixing portion (212a) is equipped with a threaded sleeve (212b), the threaded sleeve (212b) can be sleeved outside the fixing portion (212a), and the outer diameter of each threaded sleeve (212b) is greater than the diameter of the through hole (221).

Images